I have copied below the results of an Omega-3 blood test obtained recently. (I just discovered the availability of this test recently on the internet – the cost was about Can$165). It is interesting to get an indication of my blood levels of Omega-3 since until now, I was guessing as to appropriate intake of Omega-3 supplements. The results show quite high Omega-3 levels and low Omega-6 levels compared to the North American averages. These results seem pretty good and I will probably maintain my current Omega-3 intake (flax seed, flax seed oil and high EPA fish oil). The cover letter with the results also provides a summary of the benefits of Omega-3s.
The test organization does not suggest a GLA target. My GLA percent is small, but about 30% higher than the North American average. Since I have only recently started GLA supplements, and likely have a long term deficiency, I will probably try to double my intake for another 12 months, and then maybe get another set of test results.
May 16, 2013
Congratulations on completing The Vital Omega-3 and 6 HUFA Test™ – the easy, evidence-based way to measure and manage the levels of omega-3 and omega-6 fatty acids in your blood.
There may be no simpler, safer, or more cost-effective path to disease prevention than to adjust your diet to achieve healthful blood levels and proportions of these vital nutrients.
We hope you will use the test results on the following pages – and our explanations of their meaning – to plan and achieve a healthier diet that reduces your risk of ill health.
Introduction: Why Your “Omega Balance” Matters
The acronym “HUFA” stands for Highly Unsaturated Fatty Acids, which are essential food factors that we convert into hormone-like agents that influence inflammation and much more, and have receptors on nearly every cell in the body.
A substantial body of scientific evidence indicates that maintaining a healthful dietary balance of omega-3 and omega-6 HUFA can help you reduce your risk of heart disease and other common, chronic, physical and mental health problems*.
Humans evolved in adaptation to hunter-gatherer diets that contained a roughly equal balance of omega-3s and omega-6s. But modern diets contain much higher proportions of omega-6s, from common vegetable oils (e.g., corn, soy, cottonseed) and the processed foods made with them, as well as from seeds, nuts, grains, and grain-fed meats and poultry.
This historically unprecedented “omega imbalance” matters, for the following reasons (Lands WE 1992):
• Chronic, low-level inflammation promotes cardiovascular disease and many other degenerative conditions.
• Inflammation is controlled in large part by hormone-like substances called prostaglandins, which arise from the omega-3 (DHA and EPA) and omega-6 (AA) fatty acids in our cell membranes.
• Omega-3s in our cells (DHA and EPA) mostly yield prostaglandins that tend to moderate inflammation.
Omega-6s in our cells (AA) mostly yield prostaglandins that tend to promote and maintain inflammation.
Omega-6s compete with omega-3s for absorption into our cells and the hypothesis that excess intake of omega-6s drives many major diseases rests on persuasive evidence.
1. Your Vital O-Mega Scores™ – Ranking your heart risk
This reveals your Percent Omega-3 in HUFA, your Percent Omega-6 in HUFA, and your estimated heart risk based on those test results.
Omega-3 57% Omega-6 43%
(US average Omega-3 24%; Omega-6 76%)
18:2w6 Linoleic (LA)
My reading – 20.19 %
typical US average – 25.10 %
18:3w6 Gamma-linolenic (GLA)
My reading – 0.32 %
typical US average – 0.24 %